Kelly Clarkson

The first-ever American Idol, Kelly Clarkson won over America with her soulful voice, bubbly personality and "small-town girl makes it big" story. Before Idol, the native Texan had made a dismal run at Hollywood, and after she hightailed it back to Burleson, her friends convinced her to audition for the competition. The show launched Clarkson, and her debut album proved that America had voted correctly. "A Moment Like This" was a colossal hit, and the album went multiplatinum, winning Clarkson her first Grammy (for "Miss Independent"). On second album Breakaway, Clarkson distanced herself from Idol's ickier aspects (From Justin to Kelly, anyone?) and went off in a new direction: adult-approved rocker chick. She then released My December in 2007. Co-written by Clarkson, the album is a more honest reflection of the A.I. heroine. In fact, RCA tycoon Clive Davis deemed it too negative and offered her $10 million to scratch some of the songs. Clarkson refused the offer and held her ground. Her next two albums, 2009's All I Ever Wanted and 2011's disco-fueled Stronger, lightened up with the pop touch that made fans fall in love with her in the first place.